2018990154

素因数分解:

$2^1\times 3^1\times {\mathrm{22157}}^1\times {\mathrm{15187}}^1$

素因数の和:37349

約数の個数: 16

約数和(自身を含む): 4038428448

約数和(自身を除く): 2019438294

約数列:

[1, 2, 3, 6, 15187, 22157, 30374, 44314, 45561, 66471, 91122, 132942, 336498359, 672996718, 1009495077, 2018990154]

約数ペア:

[(1, 2018990154), (2, 1009495077), (3, 672996718), (6, 336498359), (15187, 132942), (22157, 91122), (30374, 66471), (44314, 45561)]